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Updated: Jun 5, 2026

Novel and Innovative Hybrid Technique for Type A Aortic Dissection
Published on: March 28, 2025
Late tamponade secondary to aortic root perforation by BioSTAR septal closure device
Mustafa Cikirikcioglu1, Sanjay Cherian, Rene Lerch
1Division of Cardiovascular Surgery, University Hospitals and Medical Faculty of Geneva, Geneva, Switzerland. mustafa.cikirikcioglu@hcuge.ch
Abstract:
We report a patient who presented with pericardial tamponade 9 months after percutaneous closure of a patent foramen ovale using a BioSTAR septal closure device (NMT Medical, Boston, MA). During the operation, bleeding was observed on the posterior aortic root caused by a nonendothelialized strut. The device was explanted, followed by pericardial patch aortoplasty and patch closure of the patent foramen ovale. This report presents a case of late tamponade related to the new-generation bioabsorbable BioSTAR device. Although late complications related with BioSTAR are rare, the presentation may be dramatic. A high index of suspicion and quick intervention is often lifesaving.
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